Aggregate action
New solutions on display
World of Asphalt and AGG1 Aggregates Academy & Expo attendees see the latest in equipment and technology to maximize their operations
World of Asphalt and AGG1 Aggregates Academy & Expo set a new attendance record with more than 15,800 industry professionals convening in Nashville for the 2024 event, a 38% increase compared to the previous 2022 record of 11,400. Attendees could see more than 440 exhibitors, including Komatsu, which displayed an HM400-5 articulated haul truck, a WA475-10 wheel loader and an HB365LC-3 hybrid excavator.
“Komatsu is deeply committed to our aggregate customers, and these products help increase productivity and return on investment,” stated Nathaniel Waldschmidt, Product Manager, Excavators, Komatsu. “They are highly productive on mass production job sites and aggregate quarries where efficiency is key.”
Komatsu’s 473-horsepower HM400-5 has a 44.1-ton capacity, exceptional maneuverability and a smooth ride over rough terrain. The articulated haul truck features the Komatsu Traction Control System (KTCS), which provides excellent performance in soft and slippery ground conditions without sacrificing steering performance. It also features the K-ATOMiCS transmission, which is fully automatic with an advanced electronic system to reduce shift shock and torque cutoff.
Developed with customer input, the newly designed 290-horsepower WA475-10 has next-generation technology that helps improve productivity and lower fuel costs. Compared to the previous model, it’s up to 30% more fuel efficient with 8% more breakout force and 20% more boom lift force. Boom positions are adjustable in the cab with the push of a button, and the bucket positioner can memorize three horizontal settings. The redesigned bucket has generous curves on the side wall to retain material better, and a wrap angle enhances pile penetration to make the bucket easy to fill.
“The HM400-5 and WA475-10 are proven production machines in the aggregate industry, and we believe the HB365LC-3 will be as well,” commented Waldschmidt. “It’s designed for operations with high swing utilization such as loading crushers.”
An ultracapacitor captures energy, then charges and discharges it rapidly to power the HB365LC-3’s electric swing motor. When swinging, all available hydraulic power is sent to the boom, arm and bucket for improved cycle times and up to 15% increased production compared to the non-hybrid excavator design. The HB365LC-3 can save operations up to 20% in fuel costs compared to non-hybrid excavators.
Smart Quarry solutions
Besides equipment, Komatsu highlighted its Smart Quarry solutions, which can assess quarry operations’ needs and recommend the best fleet to help meet current and future production goals. Using expertise in digital solutions, Smart Quarry helps connect operations with the right tools to better understand, track and optimize mobile equipment, which can result in lower unit costs that help improve the bottom line.
“Our Smart Quarry team can help customers maximize efficiency by offering recommendations and options designed to maximize their productivity and meet their key performance indicators,” said Salvador Davalos, Business Solutions Analyst, Smart Quarry, Komatsu.
Smart Quarry Study analyzes your job site to help determine the most efficient mobile fleet that will meet project targets. Custom detailed reports provide information about potential operational needs such as machine size, machine configuration and fleet size.
Smart Quarry Site is a total fleet management solution. Pre-shift inspections allow managers to identify any issues with the equipment. Remote job site monitoring provides a detailed view of the job site and each machine’s performance. Fleet optimization and operator scorecards help engineers and managers make the most out of their equipment and personnel.
“Studies can be done on a job site and provide valuable information that gives a snapshot,” explained Davalos. “It generally takes about a day. Our Smart Quarry Site solution is more comprehensive, with live data available over a longer period, and allows customers to track production numbers and make faster decisions on adjusting practices that improve production. Customers interested in either solution can contact their distributor to set up a Smart Quarry solution consultation.”
To learn more about World of Asphalt visit https://www.worldofasphalt.com/.
